硫酸亞鈷 的英文怎麼說
中文拼音 [liúsuānyǎgǔ]
硫酸亞鈷
英文
cobaltous sulphate-
On the basis of catalyzing mechanism, it can raise the reaction efficiency of sodium sulfite and reduce the remains of sodium sulfite, and has evident catalyzing action by adding bivalent nickel ions and bivalent cobalt ions into the water under the condition of weak alkali
根據催化機理，在弱堿條件下加入二價鎳離子和二價鈷離子能提高水中亞硫酸鈉的反應效率，降低水中亞硫酸鈉的殘余量，對亞硫酸鈉的除氧效果具有明顯催化作用。If the fewer the remains of sodium sulfite in water sample and the lower the water treatment expenditure are, the better the judge criterion is ; cabaltous sulfate catalyzing sodium sulfite is the most applicable deoxidant used for the vapor injection boiler water
若按處理后水樣中亞硫酸鈉的殘余量和噸水處理費用越少越好為衡量標準，硫酸鈷催化亞硫酸鈉除氧劑是最適合用作油田注汽鍋爐用水除氧的除氧劑。With the increasing of knac4h4o6 * 4h2o and naacehso ? ? 2h2o, the speed of plating was increasing when the concentration of them was low
鍍液的ph值與次亞磷酸鈉和硫酸鈷的摩爾比對鍍層成分、及相結構的影響較為顯著。" induction period " was reflected the quality of electroless plating solution, and affected the efficiency of electroless plating, " induction period " was shortened with the increase of the concentration of nah2 ? o2 ? i - ho and coso4. it was shortened by increasing the ph and the loading of powder
硫酸鈷和次亞磷酸鈉濃度的增加，鍍液的ph值升高，裝載量的增大，反應的孕育期變短；鍍速是反應時間與增重綜合作用的結果。If phosphorus was adequacy in composite powder, co - p alloy coating becomes non - crystalline. the quality of composite powder was better, and the stabilization of solution is improved with the increase of the ph from 9. 5 to 11. 0
硫酸鈷濃度18 40g / l ，次亞磷酸鈉濃度20 40g / l ，可以得到鍍覆均勻、分散性好的復合粉末；增加其濃度，復合粉體的鍍覆質量得以提高。分享友人